During electroplating, initially some bubbles were appearing near an electrode. After 30 mins, no bubbles appear. What do you conclude from this?

Asked by Topperlearning User | 21st Dec, 2013, 11:37: PM

Expert Answer:

If bubbles have stopped, this means that no chemical effects are taking place in the solution any more. Thus, there must not be any electrical conduction occuring in the solution which implies that electroplating was taking place initially but has now stopped.

Answered by  | 22nd Dec, 2013, 01:37: AM